54725678

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{4001}}^1$

素因数の和:4987

約数の個数: 16

約数和(自身を含む): 93934944

約数和(自身を除く): 39209266

約数列:

[1, 2, 7, 14, 977, 1954, 4001, 6839, 8002, 13678, 28007, 56014, 3908977, 7817954, 27362839, 54725678]

約数ペア:

[(1, 54725678), (2, 27362839), (7, 7817954), (14, 3908977), (977, 56014), (1954, 28007), (4001, 13678), (6839, 8002)]